🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 222 Days

Day: 37 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,045,065 km

• M1: 245,490 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.83 AU - 0.97 AU

Year: 304 Days

Day: 22.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,045,065 km

• M1: 450,589 km (0.054 R)
• M2: 640,578 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.2 AU - 1.66 AU

Year: 610 Days

Day: 42.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 58.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.73 AU - 2.17 AU

Year: 971 Days

Day: 30 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.52 AU - 2.38 AU

Year: 971 Days

Day: 18.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.89 AU - 5.99 AU

Year: 3914 Days

Day: 39.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 95.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 12.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.86 AU - 5.86 AU

Year: 4423 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,045,065 km

• M1: 159,471 km (0.118 R)
• M2: 262,095 km (0.11 R)
• M3: 372,499 km (0.102 R)
• M4: 597,643 km (0.067 R)
• M5: 677,529 km (0.115 R)
• M6: 952,938 km (0.068 R)
• M7: 1,104,481 km (0.074 R)
• M8: 1,183,618 km (0.087 R)
• M9: 1,288,187 km (0.063 R)
• M10: 1,482,365 km (0.119 R)
• M11: 1,927,419 km (0.101 R)
• M12: 2,024,358 km (0.114 R)
• M13: 2,194,302 km (0.105 R)
• M14: 2,324,901 km (0.046 R)
• M15: 2,443,232 km (0.077 R)
• M16: 2,640,103 km (0.097 R)
• M17: 2,969,219 km (0.104 R)
• M18: 3,081,866 km (0.067 R)
• M19: 3,179,553 km (0.097 R)
• M20: 3,295,043 km (0.111 R)
• M21: 3,445,538 km (0.081 R)
• M22: 3,564,169 km (0.108 R)
• M23: 3,981,398 km (0.048 R)
• M24: 4,599,387 km (0.085 R)
• M25: 4,730,434 km (0.081 R)
• M26: 6,046,596 km (0.108 R)
• M27: 6,755,690 km (0.088 R)
• M28: 6,840,961 km (0.114 R)
• M29: 6,926,381 km (0.112 R)
• M30: 7,163,494 km (0.058 R)
• M31: 7,315,785 km (0.081 R)
• M32: 7,690,228 km (0.034 R)
• M33: 7,801,529 km (0.095 R)
• M34: 8,206,790 km (0.106 R)
• M35: 8,480,703 km (0.107 R)
• M36: 8,873,996 km (0.05 R)
• M37: 9,297,059 km (0.067 R)
• M38: 9,726,704 km (0.09 R)
• M39: 10,162,931 km (0.113 R)
• M40: 10,457,340 km (0.084 R)
• M41: 10,580,758 km (0.087 R)
• M42: 10,854,223 km (0.119 R)
• M43: 11,306,607 km (0.105 R)
• M44: 11,458,748 km (0.094 R)
• M45: 11,560,624 km (0.027 R)
• M46: 11,842,317 km (0.027 R)
• M47: 11,945,240 km (0.088 R)
• M48: 12,569,363 km (0.117 R)
• M49: 13,097,593 km (0.048 R)
• M50: 13,177,478 km (0.104 R)
• M51: 13,364,475 km (0.063 R)
• M52: 14,670,465 km (0.094 R)
• M53: 15,086,945 km (0.099 R)
• M54: 15,282,619 km (0.095 R)
• M55: 15,366,693 km (0.108 R)
• M56: 15,704,784 km (0.111 R)
• M57: 15,931,575 km (0.083 R)
• M58: 16,445,593 km (0.047 R)
• M59: 16,589,506 km (0.118 R)
• M60: 16,791,463 km (0.102 R)
• M61: 17,460,914 km (0.109 R)
• M62: 17,666,461 km (0.054 R)
• M63: 18,556,269 km (0.045 R)
• M64: 19,187,872 km (0.115 R)
• M65: 19,582,361 km (0.099 R)
• M66: 19,704,433 km (0.11 R)
• M67: 20,503,136 km (0.11 R)
• M68: 20,595,887 km (0.03 R)
• M69: 20,688,937 km (0.049 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 8.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.15 AU - 10.11 AU

Year: 9037 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,045,065 km

• M1: 156,928 km (0.089 R)
• M2: 250,726 km (0.067 R)
• M3: 381,624 km (0.107 R)
• M4: 462,108 km (0.112 R)
• M5: 666,459 km (0.1 R)
• M6: 969,095 km (0.077 R)
• M7: 1,158,336 km (0.067 R)
• M8: 1,391,859 km (0.098 R)
• M9: 1,589,477 km (0.052 R)
• M10: 1,657,395 km (0.117 R)
• M11: 1,831,676 km (0.116 R)
• M12: 1,903,184 km (0.096 R)
• M13: 1,957,339 km (0.086 R)
• M14: 2,104,393 km (0.118 R)
• M15: 2,217,190 km (0.113 R)
• M16: 2,508,008 km (0.084 R)
• M17: 2,708,619 km (0.047 R)
• M18: 2,914,615 km (0.115 R)
• M19: 3,496,252 km (0.11 R)
• M20: 4,183,804 km (0.063 R)
• M21: 4,987,593 km (0.074 R)
• M22: 5,265,995 km (0.102 R)
• M23: 5,445,811 km (0.051 R)
• M24: 5,549,483 km (0.117 R)
• M25: 5,811,728 km (0.057 R)
• M26: 6,512,145 km (0.081 R)
• M27: 7,012,550 km (0.118 R)
• M28: 7,612,138 km (0.105 R)
• M29: 8,050,460 km (0.05 R)
• M30: 11,740,740 km (0.042 R)
• M31: 11,976,058 km (0.047 R)
• M32: 12,348,855 km (0.086 R)
• M33: 12,417,072 km (0.111 R)
• M34: 12,898,029 km (0.098 R)
• M35: 13,002,000 km (0.08 R)
• M36: 13,071,264 km (0.114 R)
• M37: 13,385,120 km (0.083 R)
• M38: 14,020,163 km (0.076 R)
• M39: 14,234,088 km (0.056 R)
• M40: 14,413,156 km (0.03 R)
• M41: 14,556,920 km (0.056 R)
• M42: 15,100,409 km (0.08 R)
• M43: 15,429,674 km (0.119 R)
• M44: 15,613,679 km (0.091 R)
• M45: 15,798,433 km (0.088 R)
• M46: 16,095,385 km (0.104 R)
• M47: 16,207,284 km (0.095 R)
• M48: 16,770,370 km (0.095 R)
• M49: 16,921,763 km (0.114 R)
• M50: 18,693,600 km (0.074 R)
• M51: 18,929,067 km (0.066 R)
• M52: 19,086,594 km (0.117 R)
• M53: 19,165,582 km (0.083 R)
• M54: 19,442,637 km (0.041 R)
• M55: 20,121,063 km (0.063 R)
• M56: 20,322,123 km (0.118 R)
• M57: 20,969,882 km (0.102 R)
• M58: 21,296,304 km (0.098 R)
• M59: 21,542,243 km (0.085 R)
• M60: 22,202,568 km (0.094 R)
• M61: 22,744,112 km (0.055 R)
• M62: 23,967,673 km (0.108 R)
• M63: 24,651,784 km (0.084 R)
• M64: 24,866,906 km (0.113 R)
• M65: 26,083,137 km (0.115 R)
• M66: 26,214,633 km (0.11 R)
• M67: 26,830,977 km (0.106 R)
• M68: 27,630,428 km (0.074 R)
• M69: 27,898,806 km (0.057 R)
• M70: 28,212,812 km (0.08 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,926 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit